Sacred Stone: The Archaeology of Caches Ronald F. Williamson Archaeological Services Inc. Toronto, Ontario Abstract: Social action occurs within the context of a cultural tradition and it is the sequence of change to that tradition that often provides vital clues to the explanation of a behaviour. The activity of caching stone tools has a long tradition in North America as does the practice of hoarding polished flint axes and metal implements in northern Europe from Neolithic times through to the Iron Age. This paper examines previous explanations of this behaviour in the context of evolving human-land relationships in northeast North America from Archaic times through to the end of the Middle Woodland period.